Projects from the US and Australia came out on top of the healthy, sustainable projects vying for gold at the International Green Interior Awards, now in its fourth year.
The overall winner and winner of the Office โ Large category was the Etsy Headquarters in Brooklyn by Gensler.
โAt 225,000 square feet [20,900 sq m], Etsyโs new Brooklyn headquarters is currently the largest Living Building Challenge Petal-certified commercial building in the world and the only LBC certified building in New York City,โ a statement said.
โThe design of Etsyโs new headquarters aspires to be a fully independent, regenerative ecosystem that sets a bar for a more dynamic and robust interpretation of sustainability. The Gensler project team sought out LBC compliant construction materials, ultimately vetting more than 1500 materials for Red List, California Department of Public Health compliance, and ingredient disclosure.โ

The fitout engaged furniture makers that sold products on Etsy to help design furniture, and also engaged with the Forest Stewardship Council and the International Living Future Institute to make sure the furniture was Declare labelled.
โIn all, the project incorporated 69 Declare Labels representing 24 per cent of the materials budget. With more than half the pieces crafted by local artisans, Etsy is truly a handmade, community-grown experience.โ
An Australian project, Cachet Groupโs WT Partnership, took out the Office โ Medium category.

โOne of the WT Partnershipโs main objectives was to achieve a 5 Star GBCA (Green Building Council of Australia) Interiors rating,โ a statement said.
โAlthough the building itself was relatively new, the fitout needed to be completed in alignment with the ratings tool, which involved the use of recycled materials, energy-saving lighting, WELS rated tapware, reused furniture and also the incorporation of multi-functional spaces.โ
The Office โ Small winner was another US entrant, Bently Enterprises Farmerโs Bank Adaptive Reuse by Revel Architecture & Design, which created a modern office from a historic building.

โThe new elements and materials that make up most of the building are faced or treated to look historic and create a perfect illusion of originating in history. Some of the historic building elements were reused to create custom design elements, like a conference table made from the historic bank vault door,โ a statement said.
โThe team custom designed many elements when off-the-shelf products would not blend seamlessly with the buildingโs character or would not meet sustainability requirements.โ
In the Residential โ New category, Australiaโs Alexandria Residence by CplusC Architectural Workshop came out on top.

โThe Alexandria Residence has reinvented terrace living by locating the vertical circulation in the front faรงade with a glass and timber batten circular stair doubling as a greenhouse,โ a statement said.
โThe house combines cutting edge architectural design with off grid green initiatives.โ
The Residential โ Renovation award was taken out by Canadaโs Skygarden House by Dubbeldam Architecture + Design.

โSkygarden House is a prime example of how green products can be integrated into a home to create design excellence and a space filled with character and light,โ a statement said.
โThe project reworks an older home while maintaining the existing shell, using interior design strategies to โexpandโ the interior space without increasing the footprint of the house.โ
The winner of the Education category was CK Design International Australia for the Rockdale Library and Council Customer Service Centre.

โRockdale Library and Council Customer Service Centre is an exemplar of the power of interior design as a vehicle for expanding the repertoire of what green interiors can offer, celebrating the local environment, in word and deed,โ the winnerโs statement said.
โSustainability is not only achieved by selection of materials but also for the approach to design, and ensuring flexibility and functionality of spaces, such as the Customer Service Centre meeting rooms and waiting areas, which become and extension of the library when the Customer Service Centre closes, ensuring the use of resources is always maximised.โ
The Retail winner was South Africaโs Earthworld Inside for Trailwolf Cycles, a retail outlet and bicycle workshop at the Wolwespruit Cycling Trail, Pretoria.

โReuse, reduce, recycle โฆ those are the sustainability buzz-words, but when it comes to practically applying the principles, it is not always executed in exciting new ways,โ a statement said.
โAt Trailwolf Cycles โฆ these principles are successfully and extraordinarily applied. Using recycled materials in unconventional ways was a means to separate the wolf from the pack.โ
The Product Innovation category was taken out by Graphenstone Australia, which produces lime and graphene-based paints and coatings.

โGraphenstone has developed a product range with a whole green life cycle. It complies with the reuse, reduce and recycle philosophy, guaranteeing the most efficient use of materials,โ a statement said.
โFor that reason, Graphenstone meets the Cradle To Cradle Certification program requirements, being the only paint in the world with GOLD rate.โ
The winner of the student prize for Product Innovation was Laura Van de Wijdeven from William De Kooning Academy in Holland for a biophilic light made from a potato-based bioplastic.

โThe lampshade is biodegradable at the end of its life. As soon as you want to throw it away, you can leave it with your vegetable waste. But the material can also stay in a good condition for years,โ Ms Van de Wijdeven said.
โI want to create awareness about the materials people use in their interior.โ
Winner of the Student โ Projects category was Chad Kraus from Dirt Works Studio in the US for the Chalmers Hall Renovation.

โWith the very real constraints of time, budgets, physics, chemistry, and a myriad of stakeholders with, sometimes, competing interests, making sustainable choices when they are difficult is all the more valuable,โ a statement said.
โIn the Chalmers Hall renovation, the studio transformed a highly visible/trafficked area of an existing campus building into a beautiful, highly functional space without ever losing sight of our fundamental principles of sustainability.โ
Judges were Daphna Tal, Australian Living; Caroline Pidcock, PIDCOCK Architecture + Sustainability; David Baggs, Global GreenTag; Sophie Solomon, SSD Studio; Megan Norgate, Brave New Eco; Kate St James, Universal Magazines; Meryl Hare, Hare + Klein; Helen Edwards, Recycled Interiors; Chris Knierim, Code Green.
